1944: 501® Jean
1947: 501® Jean
1955: 501® Trembler Customized
1967: 505® Jean
1967: 505® Jean Boy
The 506® was introduced in 1967 along side the 505®, a 501® with zipper and pre-shrunk fabric, large low placed back pockets, and a higher back rise.
‘First to Offer’ in the Philadelphia region.
